CN208848435U - A kind of Accounting Course display board - Google Patents
A kind of Accounting Course display board Download PDFInfo
- Publication number
- CN208848435U CN208848435U CN201820453772.4U CN201820453772U CN208848435U CN 208848435 U CN208848435 U CN 208848435U CN 201820453772 U CN201820453772 U CN 201820453772U CN 208848435 U CN208848435 U CN 208848435U
- Authority
- CN
- China
- Prior art keywords
- display board
- fixedly connected
- side wall
- follow block
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Accounting Course display boards, including display board, the lower end of the display board is set there are two supporting leg, the side wall of two supporting legs is equipped with carriage, the side wall of the display board is slidably connected with two carriages, the lower end of two supporting legs is fixedly connected with pedestal jointly, the upper end of the pedestal is fixedly connected with telescopic device, the refreshing contracting end of the telescopic device is fixedly connected with the lower end of display board, the upper end side wall of the display board is fixedly connected with mount board, multiple device chambers are equipped in the display board, multiple described devices are intracavitary to be equipped with the first follow block, the side wall of first follow block is fixedly connected with connecting rod, the connecting rod is arranged with the first spring between the first follow block and device cavity wall.The utility model is structurally reasonable, can be clamped three sides of bill using C clamp plate, avoids bill damaged, easy to operate, blackboard is built-in with, convenient for teaching.
Description
Technical field
The utility model relates to Accounting Course technical field more particularly to a kind of Accounting Course display boards.
Background technique
Which during Accounting Course, need that student is allowed to understand the difference having between kind bill and various bills.It is existing
Display board be typically all to clamp bill with magnet, but this mode can make bill since the size of magnet is limited
Most of corner cannot fix, be easy breakage, and existing display board can only be used to show, and in Accounting Course, exhibition
While showing bill, is write toward contact to be explained, also to be write, be more troublesome with blackboard again at this time,
Using not convenient enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Accounting Course proposed is used
Display board uses C clamp plate that can be clamped three sides of bill, avoids bill damaged, easy to operate, is built-in with black
Plate, aspect use.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Accounting Course display board, including display board, the lower end of the display board are set there are two supporting leg, two institutes
The side wall for stating supporting leg is equipped with carriage, and the side wall of the display board is slidably connected with two carriages, described in two
The lower end of supporting leg is fixedly connected with pedestal jointly, and the upper end of the pedestal is fixedly connected with telescopic device, the telescopic device
Refreshing contracting end be fixedly connected with the lower end of display board, the upper end side wall of the display board is fixedly connected with mount board, the displaying
Multiple device chambers are equipped in plate, multiple described devices are intracavitary to be equipped with the first follow block, and the side wall of first follow block is fixedly connected with
Connecting rod, the connecting rod are arranged with the first spring between the first follow block and device cavity wall, and the connecting rod is far from
The inner wall of device chamber is run through in one end of one follow block, and the connecting rod is fixedly connected with C clamp plate, institute far from one end of the first follow block
It states C clamp plate and is fixedly connected with pulling plate far from the one side wall of connecting rod, the side wall of the display board is equipped with device slot, described device
The opposite inner wall of slot is fixedly connected to U-shaped sliding rail, is equipped with blackboard between two U-shaped sliding rails, and up and down the two of the blackboard
End is rotatably connected to pulley, and two pulleys are located in two U-shaped sliding rails, and cylindrical cavity, institute are equipped in the display board
It states and is equipped with fixed device in cylindrical cavity.
Preferably, the carriage is sliding rail.
Preferably, the telescopic device is electric telescopic rod.
Preferably, the fixed device includes the inserted link and the second follow block in cylindrical cavity, and second follow block is fixed to be connected
It connects on the lateral wall of inserted link, the inserted link, which is located between the side wall and cylindrical cavity inner wall of the second follow block, is arranged with second spring, institute
The both ends for stating inserted link extend through the opposite inner wall of cylindrical cavity, and the side wall of the blackboard is set there are two the slot matched with inserted link,
The inserted link is fixedly connected with pull rod far from one end of slot.
Preferably, the lower end of described device plate is equipped with strip groove, is equipped with LED light in the strip groove.
Preferably, the upper end of described device plate is equipped with multiple cylindricality placing grooves.
In the utility model, first pedestal is placed on ground, pulling plate is pulled, bill is placed on C clamp plate and display board
Between, pulling plate is unclamped, is clamped bill by the first spring, C clamp plate can clamp three sides of bill well, avoid bill
Damaged, good fixing effect is generated, when needing using blackboard, inserted link need to be only pulled, extract blackboard out, it is corresponding to unclamp again inserted link insertion
It is fixed in slot.The utility model is structurally reasonable, can be clamped three sides of bill using C clamp plate, avoid ticket
It is easy to operate according to breakage, it is built-in with blackboard, convenient for teaching.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Accounting Course display board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Accounting Course display board display board schematic side view；
Fig. 3 be the utility model proposes a kind of Accounting Course display board A at structure enlargement diagram；
Fig. 4 be the utility model proposes a kind of Accounting Course display board B at structure enlargement diagram.
In figure: 1 supporting leg, 2 sliding rails, 3 display boards, 4 cylindrical cavities, 5 C clamp plates, 6 mount boards, 7 strip grooves, 8 LED light, 9
Blackboard, 10 slots, 11 pull rods, 12 telescopic devices, 13 pedestals, 14 device slots, 15 U-shaped sliding rails, 16 pulleys, 17 cylindricality placing grooves,
18 pulling plates, 19 device chambers, 20 first follow blocks, 21 first springs, 22 inserted links, 23 second follow blocks, 24 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of Accounting Course display board, the lower end of display board 3 are set there are two supporting leg 1, and two support
The side wall of leg 1 is equipped with carriage, and the side wall of display board 3 is slidably connected with two carriages, the lower end of two supporting legs 1
It is fixedly connected with pedestal 13 jointly, the upper end of pedestal 13 is fixedly connected with telescopic device 12, the refreshing contracting end of telescopic device 12 and exhibition
Show that the lower end of plate 3 is fixedly connected, the upper end side wall of display board 3 is fixedly connected with mount board 6, is equipped with multiple devices in display board 3
Chamber 19, multiple device chambers 19 are interior to be equipped with the first follow block 20, and the side wall of the first follow block 20 is fixedly connected with connecting rod, and connecting rod is located at
The first spring 21 is arranged between 19 inner wall of first follow block 20 and device chamber, the one end of connecting rod far from the first follow block 20 is through dress
The inner wall of chamber 19 is set, connecting rod is fixedly connected with C clamp plate 5 far from one end of the first follow block 20, and C clamp plate 5 is far from connecting rod
One side wall be fixedly connected with pulling plate 18, the side wall of display board 3 is equipped with device slot 14, and the opposite inner wall of device slot 14 is fixed to be connected
It being connected to U-shaped sliding rail 15, is equipped with blackboard 9 between two U-shaped sliding rails 15, the upper and lower ends of blackboard 9 are rotatably connected to pulley 16, and two
A pulley 16 is located in two U-shaped sliding rails 15, and cylindrical cavity 4 is equipped in display board 3, fixed device is equipped in cylindrical cavity 4, pulls and draws
Bill is placed between C clamp plate 5 and display board 3 by plate 18, is unclamped pulling plate 18, is clamped bill by the first spring 21, C-shaped
Clamping plate 5 can clamp three sides of bill well, avoid bill from generating damaged, good fixing effect, when needing using blackboard 9, only
Fixed device need to be opened, blackboard 9 can be extracted out and carried out using convenient for teaching.
In the utility model, a kind of Accounting Course display board, carriage is sliding rail 2, and telescopic device 12 is electronic stretches
Contracting bar, fixed device include inserted link 22 and the second follow block 23 in cylindrical cavity 4, and the second follow block 23 is fixedly connected on inserted link 22
On lateral wall, inserted link 22, which is located between 4 inner wall of side wall and cylindrical cavity of the second follow block 23, is arranged with second spring 24, and the two of inserted link 22
End extends through the opposite inner wall of cylindrical cavity 4, and the side wall of blackboard 9 is set there are two the slot 10 matched with inserted link 22, and inserted link 22 is remote
One end from slot 10 is fixedly connected with pull rod 11, and the lower end of mount board 6 is equipped with strip groove 7, is equipped with LED light 8 in strip groove 7,
The upper end of mount board 6 is equipped with multiple cylindricality placing grooves 17, can be used to place the educational aids such as chalk.
In the utility model, first pedestal 13 is placed on ground, pulls pulling plate 18, bill is placed on C clamp plate 5 and exhibition
Show between plate 3, unclamps pulling plate 18, clamped bill by the first spring 21, C clamp plate 5 can clamp three of bill well
Side avoids bill from generating damaged, and good fixing effect when needing using blackboard 9, need to only pull inserted link 22, extracts blackboard 9, then pine out
It opens inserted link 22 and is inserted into corresponding slot 10 and be fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Accounting Course display board, including display board (3), which is characterized in that the lower end of the display board (3) is equipped with two
A supporting leg (1), the side wall of two supporting legs (1) are equipped with carriage, the side wall and two cunnings of the display board (3)
Dynamic device is slidably connected, and the lower end of two supporting legs (1) is fixedly connected with pedestal (13) jointly, the pedestal (13) it is upper
End is fixedly connected with telescopic device (12), and the refreshing contracting end of the telescopic device (12) is fixedly connected with the lower end of display board (3), institute
The upper end side wall for stating display board (3) is fixedly connected with mount board (6), and multiple device chambers (19) are equipped in the display board (3), more
The first follow block (20) are equipped in a described device chamber (19), the side wall of first follow block (20) is fixedly connected with connecting rod, institute
It states connecting rod and is located between the first follow block (20) and device chamber (19) inner wall and be arranged with the first spring (21), the connecting rod is separate
The inner wall of device chamber (19) is run through in one end of first follow block (20), and the one end of the connecting rod far from the first follow block (20) is fixed to be connected
It is connected to C clamp plate (5), the C clamp plate (5) is fixedly connected with pulling plate (18), the display board far from the one side wall of connecting rod
(3) side wall is equipped with device slot (14), and the opposite inner wall of described device slot (14) is fixedly connected to U-shaped sliding rail (15), and two
Blackboard (9) are equipped between the U-shaped sliding rail (15), the upper and lower ends of the blackboard (9) are rotatably connected to pulley (16), and two
The pulley (16) is located in two U-shaped sliding rails (15), is equipped with cylindrical cavity (4) in the display board (3), the cylindrical cavity (4)
It is interior to be equipped with fixed device.
2. a kind of Accounting Course display board according to claim 1, which is characterized in that the carriage is sliding rail
(2).
3. a kind of Accounting Course display board according to claim 1, which is characterized in that the telescopic device (12) is electricity
Dynamic telescopic rod.
4. a kind of Accounting Course display board according to claim 1, which is characterized in that the fixed device includes being located at
Inserted link (22) and the second follow block (23) in cylindrical cavity (4), second follow block (23) are fixedly connected on the lateral wall of inserted link (22)
On, the inserted link (22), which is located between the side wall of the second follow block (23) and cylindrical cavity (4) inner wall, to be arranged with second spring (24), described
The both ends of inserted link (22) extend through the opposite inner wall of cylindrical cavity (4), the side wall of the blackboard (9) set there are two with inserted link (22) phase
The slot (10) of cooperation, the inserted link (22) are fixedly connected with pull rod (11) far from the one end of slot (10).
5. a kind of Accounting Course display board according to claim 1, which is characterized in that the lower end of described device plate (6)
Equipped with strip groove (7), LED light (8) are equipped in the strip groove (7).
6. a kind of Accounting Course display board according to claim 5, which is characterized in that the upper end of described device plate (6)
Equipped with multiple cylindricality placing grooves (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453772.4U CN208848435U (en) | 2018-04-02 | 2018-04-02 | A kind of Accounting Course display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820453772.4U CN208848435U (en) | 2018-04-02 | 2018-04-02 | A kind of Accounting Course display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848435U true CN208848435U (en) | 2019-05-10 |
Family
ID=66351228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820453772.4U Expired - Fee Related CN208848435U (en) | 2018-04-02 | 2018-04-02 | A kind of Accounting Course display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848435U (en) |
-
2018
- 2018-04-02 CN CN201820453772.4U patent/CN208848435U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |